From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4307FC433F5 for ; Mon, 28 Mar 2022 17:18:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244544AbiC1RTl (ORCPT ); Mon, 28 Mar 2022 13:19:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52238 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240270AbiC1RTk (ORCPT ); Mon, 28 Mar 2022 13:19:40 -0400 Received: from mail-ed1-x536.google.com (mail-ed1-x536.google.com [IPv6:2a00:1450:4864:20::536]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DED8463BE1 for ; Mon, 28 Mar 2022 10:17:58 -0700 (PDT) Received: by mail-ed1-x536.google.com with SMTP id w25so17709488edi.11 for ; Mon, 28 Mar 2022 10:17:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=message-id:date:mime-version:user-agent:subject:content-language:to :cc:references:from:in-reply-to:content-transfer-encoding; bh=PfGu1Gh5gOnyIlm1iZqOR1KzskMRiaHDBmIl7z2QE6I=; b=SS9lD2FartjqbmLvIybnxYK7DZu2mOa4V8OjcueWGmfHX7+9gyvVzz2YR231SARBlh tT/ACANSvNw+nR+IArymugrc8NoiWptCklXZ6AkM6tRyOphTeapK5odP+9gFQxn3t22w gAhBqmMnVOXhdFhDQUCdui2mBW14iFjrpkxvrNeHgfbovOK8gOXjiyO1/AWWkaTIliTK 8hKLoAcIz//0MU+sOaNl9OcMObocqWkl2gPQ4FsyanmuyZ66sVR/Vwt0NHE44kAgNzZh InZ9rwqlN1jlO9QjKlNSOJqxAtwdSAdd8q4xXpJxalSzV5tY1vCYhkUJpMImvs4AO/ey lS0Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=PfGu1Gh5gOnyIlm1iZqOR1KzskMRiaHDBmIl7z2QE6I=; b=gQgM7WpEW8uuwPJZ6kPhqYt4DpX9vaKmb62gon5jngtyEV7JOnWWwZ973zxCzaqjAN 5q5ykdmK50vlRh/2URILC+Meqn38IlU+4Fq2vWo+yHTypsSMW4oRcyEaehNyyyXDB1QW pzQtOlMyFuTHPL6Y6Hk/UTYa64r1XVONe4UIe6kltQhgEqQFInlOZ8htEX57ppAxNjHU EGPacGDud7CPopS1WnRNMPm0OsAyO+4Kl9FgAWsFrN6cUbI0yFEb55EkXsXtp+vRxbf+ /lmn124GBPoA5El4UOgijSvL0qL4NXAcWJt4BVUe8ebWueia6PrWeGVKcdDLPydzxR+2 anYw== X-Gm-Message-State: AOAM532NEw9LW8EOw/kyg8QDW0uuAW+VmcOWZp7+SV6+kCBsH7M9Upge A0vagT2RE3GqxrCudpmCSWGieA== X-Google-Smtp-Source: ABdhPJyigBX1uqqXExWRAhFYFbuaenjSC8MKFfgbyUoYMWd4PQLdsdqvigzxFhceIqW/RQzj5hlXtw== X-Received: by 2002:a05:6402:60e:b0:419:d2e:bcea with SMTP id n14-20020a056402060e00b004190d2ebceamr17695197edv.326.1648487877473; Mon, 28 Mar 2022 10:17:57 -0700 (PDT) Received: from [192.168.0.162] (xdsl-188-155-201-27.adslplus.ch. [188.155.201.27]) by smtp.gmail.com with ESMTPSA id f3-20020a056402004300b004162aa024c0sm7190332edu.76.2022.03.28.10.17.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 28 Mar 2022 10:17:57 -0700 (PDT) Message-ID: <12b0056b-8032-452b-f325-6f36037b5a80@linaro.org> Date: Mon, 28 Mar 2022 19:17:55 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [PATCH] dt-bindings: display: msm: dsi: remove address/size cells Content-Language: en-US To: Vinod Koul , Dmitry Baryshkov Cc: Rob Clark , Sean Paul , Abhinav Kumar , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Krishna Manikandan , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20220328152923.90623-1-krzysztof.kozlowski@linaro.org> From: Krzysztof Kozlowski In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 28/03/2022 19:16, Vinod Koul wrote: > On 28-03-22, 19:43, Dmitry Baryshkov wrote: >> On Mon, 28 Mar 2022 at 18:30, Krzysztof Kozlowski >> wrote: >>> >>> The DSI node is not a bus and the children do not have unit addresses. >>> >>> Reported-by: Vinod Koul >>> Signed-off-by: Krzysztof Kozlowski >> >> NAK. >> DSI panels are children of the DSI device tree node with the reg = <0>; address. >> This is the convention used by other platforms too (see e.g. >> arch/arm64/boot/dts/freescale/imx8mq-evk.dts). > > So we should add reg = 0, i will update my dtsi fix > To "ports" node? No. The reg=0 is for children of the bus, so the panels. How to combine both without warnings - ports and panel@0 - I don't know yet... Best regards, Krzysztof